Is to keep the outside intact x, bump and. Generally, the secondary products in copper doors are expensive, and we need to be extra careful when using them. In the ordinary maintenance of copper doors, we can clean them with dry towels.

因为铜门的本身材质的原因，它的保养很，如果它表面的脱落的话，里面的电解板暴露出来，而电解板1旦与空气中的氧气接触发生氧化反应，导致电解板锈化，影响门的观。

Due to the material of the copper door itself, its maintenance is very. If its surface falls off, the electrolytic plate inside will be exposed. Once the electrolytic plate 1 comes into contact with oxygen in the air, an oxidation reaction will occur, resulting in the rusting of the electrolytic plate and affecting the appearance of the door.

2，经常对铜门进行清洁，擦拭掉上面的灰尘，使其保持干净的状态。

2. Always clean the copper door and wipe off the dust on it to keep it clean.

3，门窗上要是出现了油污等东西可以中X的清洁剂来洗掉，否则对门窗的损。铜门虽天 然fang腐，但遇到大量及化物时，还是容易产学变化。

3. If there is oil stain on the doors and windows, it can be washed off with X detergent, otherwise it will damage the doors and windows. Although Tongmen is naturally Fang rotten, it is easy to produce and learn changes when encountering a large number of and chemicals.

所以，需要提醒您的是，若用在室外，如别墅大门等，要将它包在门的外框以内，免受雨雪淋落，降水中化物腐蚀。

Therefore, you should be reminded that if it is used outdoors, such as the villa gate, it should be wrapped within the outer frame of the door to avoid rain and snow and chemical corrosion in precipitation.

4，及时将铜门窗户的内面角落里的灰尘与赃物，以免堵住导致门窗打开不顺畅。

4. Timely remove the dust and stolen goods in the inner corner of the copper door and window, so as not to block the doors and windows and make them open smoothly.

5，不要用坚硬的东西去敲打门窗。

5. Don't knock the doors and windows with hard things.

6，铜门在打开和关闭时要注意力度，需要均匀用力。

6. Pay attention to the force when opening and closing the copper door, which needs uniform force.